Seat back organizer



FIG. 1 is a front perspective view of a seat back organizer with two storage compartments;

FIG. 2 is a front view of the seat back organizer with two storage compartments;

FIG. 3 is a rear view of the seat back organizer with two storage compartments;

FIG. 4 is a front view of a seat back organizer with one storage compartment; and,

FIG. 5 is a rear view of a seat back organizer with one storage compartment.

In the drawings, the broken lines depict portions of the article that form no part of the claimed design. 

CLAIM The ornamental design for a seat back organizer, as shown and described. 